NoScript Security Suite
The best security you can get in a web browser! Allow potentially malicious web content to run only from sites you trust. Protect yourself against XSS other web security exploits.
244 618 användare
Popup Blocker (strict)
Strictly block all popup requests from any website by default. A notification window is opened to allow you accept, reject, open the popup in background page, or redirect the current page to popup address
83 437 användare
Malwarebytes Browser Guard
Fast and safe browsing that protects your privacy. Block trackers, ads, phishing, and malicious content—so you stay secure and in control.
446 906 användare
NordVPN - a VPN proxy extension for Firefox
Looking for the best VPN extension for Firefox? NordVPN's Firefox VPN proxy extension lets you hide your IP, change your virtual location, and stay safe online with a click. Get a fast, secure, and unlimited VPN for Firefox!
301 656 användare
ESET Browser Privacy & Security
Njut av utökat webbläsarskydd med ESET Webbläsarsekretess och säkerhet − inkluderar vår unika Metadatarensning, Säker sökning med mera.
217 878 användare
Web Threat Shield
Keeps you safe when browsing the web by identifying and blocking dangerous websites.
199 119 användare
Surfshark VPN - Extension — fast & private
Protect your Mozilla Firefox browsing with Surfshark VPN — fast, secure, private.
112 334 användare
Avira Browser Safety
Avira Browser Safety helps identify internet addresses that are harmful to your system when you are browsing the web and protects your privacy by preventing invisible trackers.
65 551 användare
Popup Blocker Ultimate
Best Pop-up Blocker for Firefox. (Best in Rating, Performance, This addon does NOT collect user's data same as Poper Blocker)If your Firefox version is not 57+ please install version 8.1 from Official website.
51 707 användare
Lock Adblock
En lätt, icke-intrusiv och användarvänlig annonsblockerare som blockerar alla typer av annonser, spårare och skadlig kod.
12 486 användare
Google Analytics Opt-out
Prevents the Google Analytics and Tag Manager's JavaScript APIs from collecting data and recording the user
5 065 användare
Avast Online Security & Privacy
Skydda din Mozilla Firefox-webbläsare mot onlinehot, spårningsprogram och bedrägerier i realtid.
4 854 användare
FMHY SafeGuard
An extension that detects starred, safe, unsafe or potentially unsafe sites using the FMHY Filterlist.
4 786 användare
Spotify Adblock
Blockera Spotify-annonser direkt. Hoppa över ljud- och bannerannonser och njut av musik utan avbrott.
3 282 användare
AdDefender - AdBlocker
This extension blocks ads on websites to improve user experience.
2 376 användare
Script Blocker Ultimate (NoScript, Disable JS)
Best Script Blocker for Firefox. (Best in Performance, This addon does NOT track user activities same as others)
2 299 användare
SpyHunter® Web Security
SpyHunter® Web Security identifies and blocks malicious web content and other potential security threats.
1 991 användare
Video Ads Blocker in Youtube™
Let YouTube no ads. Auto skip ads when watching YouTube videos.
1 834 användare
AVG Online Security
Skydd från AVG till din Firefox. Slipp oroa dig och förbättra din surfupplevelse med den nyaste versionen av insticksprogrammet AVG webbläsarsäkerhet och webbrykte.
935 användare
Rainbow
Rainbow is a fun, simple, and secure Ethereum wallet that makes managing your assets a joy. Available in public Beta.
842 användare
